<script setup lang="ts">
import { ref } from 'vue';
import CustomNavbar from './components/CustomNavbar.vue'
import CategoryPanel from './components/CategoryPanel.vue'
import HotPanel from './components/HotPanel.vue'
import PageSkeleton from './components/PageSkeleton.vue'

import type { BannerItem,CategoryItem,HotItem } from '@/types/home'
import {getHomeBannerAPI,getHomeCategoryAPI,getHomeHotAPI} from '@/services/home'
import { onLoad } from '@dcloudio/uni-app';
const bannerList=ref<BannerItem[]>([])
const isLoading = ref(false)
// 获取轮播图数据
const getHomeBannerData = async () => {
  const res = await getHomeBannerAPI()
  bannerList.value = res.result
}
// 获取分类数据
const categoryList=ref<CategoryItem[]>([])
const getHomeCategoryData = async () => {
  const res = await getHomeCategoryAPI()
  categoryList.value = res.result
}
// 获取热门推荐
const hotList=ref<HotItem[]>([])
const getHomeHotData = async () => {
  const res = await getHomeHotAPI()
  hotList.value = res.result
}
// 页面加载
onLoad( async() => {
  isLoading.value = true
  await Promise.all([getHomeBannerData(),getHomeCategoryData(),getHomeHotData()])
  isLoading.value = false
})
import { useGuessList } from '@/composables'
// 猜你喜欢组合式函数调用
const { guessRef, onScrolltolower} = useGuessList()
// 下拉刷新状态
const isTriggered = ref(false)
// 自定义下拉刷新被触发
const onRefresherrefresh = async () => {
  // 开启动画
  isTriggered.value = true
  // 重置猜你喜欢组件数据
  guessRef.value?.resetData() // 加载数据
  await Promise.all([getHomeBannerData(), getHomeCategoryData(), getHomeHotData()]) // 关闭动画
  isTriggered.value = false
}
</script>

<template>
  <!-- 自定义导航条 -->
  <CustomNavbar/>
  <!-- 滚动容器 -->
  <scroll-view
      enable-back-to-top
      refresher-enabled
      @refresherrefresh="onRefresherrefresh"
      :refresher-triggered="isTriggered"
      @scrolltolower="onScrolltolower"
      class="scroll-view"
      scroll-y
    >
      <PageSkeleton v-if="isLoading" /> 
      <template v-else>
      <!-- <template> -->

        <!-- 自定义轮播图 -->
        <XtxSwiper :list="bannerList" />
        <!-- 分类面板 -->
        <CategoryPanel :list="categoryList" />
        <!-- 热门推荐 -->
        <HotPanel :list="hotList" />
        <!-- 猜你喜欢 -->
        <XtxGuess ref="guessRef" />
      </template>
  </scroll-view>
</template>

<style lang="scss">
/* #ifdef APP-PLUS */
#app,
/* #endif */
page{
  height: 100%;
  background-color: #f7f7f7;
  display: flex;
  flex-direction: column;
}
.scroll-view{
  flex: 1;
}
</style>
